1260881206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2108497}}^1$

素因数の和:2108535

約数の個数: 16

約数和(自身を含む): 2125365984

約数和(自身を除く): 864484778

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 2108497, 4216994, 27410461, 48495431, 54820922, 96990862, 630440603, 1260881206]

約数ペア:

[(1, 1260881206), (2, 630440603), (13, 96990862), (23, 54820922), (26, 48495431), (46, 27410461), (299, 4216994), (598, 2108497)]